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Paper Abstract and Keywords
Presentation 2025-03-05 09:50
Study on Integrated Optimization of Air-to-Air and Air-to-Ground Networks Using Circularly Orbiting UAV Base Stations
Takahiro Matsuda, Ziyan Wang (TMU), Ryotaro Taniguchi, Wataru Yamada (NTT) CQ2024-92
Abstract (in Japanese) (See Japanese page) 
(in English) In an air-to-ground (A2G) network using a circularly orbiting unmanned aerial vehicle (UAV) base station that constantly moves in a circular orbit, the energy efficiency, defined as the communication capacity per unit of energy consumption, can be improved. This paper investigates an integrated network that combines an A2G network with circularly orbiting UAV base stations and an air-to-air (A2A) network, where traffic collected in the A2G network is forwarded to a fixed base station in a multi-hop manner. In order to maximize the area covered by the A2G network and to balance the traffic load on the A2A network, we propose an optimization method for the integrated network. The proposed method formulates an optimization problem with an objective function consisting of the area where no communication link is established and the variance of the traffic load in the A2A network, and solves this problem to determine the trajectory of the UAV base station.
Keyword (in Japanese) (See Japanese page) 
(in English) UAV Base Station / air-to-ground network / air-to-air network / optimization / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 404, CQ2024-92, pp. 7-12, March 2025.
Paper # CQ2024-92 
Date of Issue 2025-02-26 (CQ) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MVE CQ IMQ IE  
Conference Date 2025-03-05 - 2025-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2025-03-MVE-CQ-IMQ-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Integrated Optimization of Air-to-Air and Air-to-Ground Networks Using Circularly Orbiting UAV Base Stations 
Sub Title (in English)  
Keyword(1) UAV Base Station  
Keyword(2) air-to-ground network  
Keyword(3) air-to-air network  
Keyword(4) optimization  
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1st Author's Name Takahiro Matsuda  
1st Author's Affiliation Tokyo Metropolitan University (TMU)
2nd Author's Name Ziyan Wang  
2nd Author's Affiliation Tokyo Metropolitan University (TMU)
3rd Author's Name Ryotaro Taniguchi  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Wataru Yamada  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2025-03-05 09:50:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2024-92 
Volume (vol) vol.124 
Number (no) no.404 
Page pp.7-12 
#Pages 6 
Date of Issue 2025-02-26 (CQ) 

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